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frederick eberhart

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Image Comments posted by frederick eberhart

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          9
    Wonderful perspective at just the right moment! Also I am glad you were turning around frequently to check for oncoming trains, or we would not be able to enjoy this and other fine future pictures from you! Very best regards!
  1. Thanks to All for your valuable feedback. I remember a highly saturated experience that morning, but then again, I am a child of the sixties! Good to get some neutral points of view. Here's a version slightly brightened with Levels, but without added saturation. Cheers!

    3236947.jpg

    Untitled

          4
    Phill, this is a wonderful and rare capture! Excellent color, compostition and dynamic range. I bet you won'f find a better image of this structure!

    Ice Forms-12

          15
    Roger, this series is really stunning! The subtle richness of the color scheme and the composition of this particular image is quite pleasing to linger with. Very fine indeed! Cheers, Fred
  2. David, thanks for your feedback, valuable as always.

     

    The soft focus is probably more a function of the camera/lens length option I use than of the stitching software. I use a Panasonic DMC-FZ20 with a Leica zoom lens 35 - 410 mm equivalent zoom capability. The zoom offers considerable flexibility in shooting mosaics, but the tradeoff is that at higher lens lengths the DOF is extremely shallow, particularly since f8 is the smallest aperture on this lens. I can offset this to some degree in printing and displaying at 300 dpi and above, but the net effect of this (plus the chromatic aberation and noise characteristics of the camera) is a soft feel, or as I prefer to call it, a painterly look!

     

    If you look back, you'll probably see that most of my images have this same look. It doesn't win me any awards with the f64 section of the local camera club, but many like the effect.

     

    I have attached an original component image (sans levels and saturation) for detailed examination (probably too large for dial up connection!).

     

    Cheers, Fred

    3231180.jpg

    The Way Home

          6

    Roger, glad to share what I can. Not sure if you have seen the "FAQ" statement I put in the feedback section of my portfolio. Many answers may be there.

     

    As for exposure, I normally meter the scene (in camera) just as I would a single shot image. All settings are then kept in manual to ensure that there is no tone or focus shift from one frame in the array to the next.

     

    This technique can also be used to overlay the same image shot at different exposures to be blended in PS to increase the dynamic range of the final product. For scenes that recede uniformly into the distance, adjusting the focus of each successive row can also extend the DOF of the final stitched image. Carsten Ranke on PN is a real master of this approach, and has achieved stunning effects both in dynamic range and extended DOF.

     

    Thanks for asking! Best regards, Fred

    The escape

          28
    This is an extraordinary image! For me viewing it revealed a series of consecutive surprises of perspective until I settled on the pleasing reflection of the tree cluster in the distance. Delightful!
  3. Thanks Amy, David and Carsten!

     

    Carsten, attached is a revision per your suggestion. Unfortunately, the breathing room was cramped by a merger of a few branches of equal darkness from an adjoining tree (why I cropped so tightly in the first place). I have committed the sin of clone stamping just to see how it would work. I like it!

    3226596.jpg
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